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- stream bottom soil 河底土壤
- Article 2 The term “sea area” as mentioned in this law shall refer to the interior waters, the surface, body, seabed and bottom soil of the territorial seas. 第二条本法所称海域，是指中华人民共和国内水、领海的水面、水体、海床和底土。
- For the deformation problem of deep foundation, the particularity of bottom soil stress was pointed out and the deformation considering upheaval and consolidation of soil was studied. 在埋深基础的变形方面指出开挖卸荷引起的应力计算方法的特殊性，并提出考虑回弹和固结的基础沉降计算方法。
- Evidence of farming dates from about 4000 B.C., first in the form of light tools along stream bottoms and then, after 3000 B.C., in the form of plows. 这里从大约公元前4000年就有了农业生产的痕迹，最初是沿着河谷使用轻便工具，公元前3000年后使用犁。
- Boyd, C. E., Bottom soils sediment and pond aquaculture, New York, Chapman and Hall, pp. 194, 214, 287, 1995. 张家源，台南市立文化中心景观池水质改善计画与永续管理研究，2005。
- Ponds bottom soil quality improvement 池塘底质改良
- The stream takes a sudden bend to the east. 小溪突然转向东流。
- A stream issued from the bottom of the hill. 一条小溪自山脚下流出。
- He greeted me with a stream of abuse. 他见到我就连声辱骂。
- He uttered a stream of profanities. 他说出了一连串不敬的话。
- They sent the enemy ship to the bottom of the sea. 他们把敌舰击沉。
- He got over the stream with a single leap. 他一跃就跳过了小溪。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- Teenagers often go against the stream. 青少年经常反潮流而动。
- The child was sitting on the bottom stair. 那孩子正坐在楼梯最下面的一级上。
- The new plant comes on stream in March. 新工厂将於三月份投产。
- He bathed in many a limpid stream. 他在许多清澈的溪流中沐浴。
- I intend to get to the bottom of it. 这件事我打算寻根究底。
- He was always bottom of the class in maths. 他的数学成绩在班上总是垫底。
- Our garden is bordered on one side by a stream. 我们的花园有一边以小河为界。
